Note: This will require Java to be installed. If you do not have the latest Jave software, you may download it for free.
Download Java 8 for Windows

NOTE: If you are having any problems with installing Java, please try using Firefox as the browser to download from.
We have heard from several users that Chrome and other browsers may not work as well as Firefox when downloading and installing Java.

If you are running an NON-PC product (such as Mac, tablet, etc.), you may try the web version of USMONChat.
Note: We can not guarantee that all features will work as they do on a Windows PC platform due to operating system differences.
Use at your own risk. USMONChat Web Version

For Screen sharing, ScreenConnect recommends that if you are using a Window's PC computer that is NOT on Windows 10, you should make sure your .NET software is up to date. ScreenConnect is based on .NET code.
You may download this from Microsoft at (if your PC is NOT on Windows 10):
https://www.microsoft.com/en-us/download/details.aspx?id=53345